Coco Cissoko
type: MusicGroup
popularity: 7
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f636dd0c7bf34744722eb9f7da040e4e3bc8399734f11947d431f463279f047
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f636dd0c7bf34744722eb9f7da040e4e3bc8399734f11947d431f463279f047","name":"Coco Cissoko","registered_at":"2026-06-16T16:13:04Z","symbol":"NIM1105658","token_address":"0x471d3f9289f2139a79dbade407584f266ea4a283","type":"artist","uuid":"4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f636dd0c7bf34744722eb9f7da040e4e3bc8399734f11947d431f463279f047. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63.json and https://artists.proofprofile.net/proofs/artist/4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4f636dd0c7bf34744722eb9f7da040e4e3bc8399734f11947d431f463279f047","name":"Coco Cissoko","registered_at":"2026-06-16T16:13:04Z","symbol":"NIM1105658","token_address":"0x471d3f9289f2139a79dbade407584f266ea4a283","type":"artist","uuid":"4c1b85b3-5dc7-4fb8-be0c-3b3a57030f63"}
album: Boys like you
  type: MusicAlbum
  date published: 2017-12-10
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  type: MusicAlbum
  date published: 2018-04-13
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  type: MusicAlbum
  date published: 2018-08-24
album: In Need Of A Fill
  type: MusicAlbum
  date published: 2019-06-21
album: Bow to Me
  type: MusicAlbum
  date published: 2020-08-12
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  type: MusicAlbum
  date published: 2021-03-19